VOCAB to know : Clustering,and Front-end estimation
How to estimate sums & differences.
To esimate a sum or differance round the decimal to the nearest ten & then add, or subtract.
Congradulations!You just learned how to estimate sums & diffences!
Now try this problom below.
The yearly rainfall in Hawaii (in inches) is 89.7, 100.2, 96.5,and 98.7.
ESTIMATING SUMS & DIFFERENCES
VOCAB to know : Clustering,and Front-end estimation
How to estimate sums & differences.
To esimate a sum or differance round the decimal to the nearest ten & then add, or subtract.
Congradulations!You just learned how to estimate sums & diffences!
Now try this problom below.
The yearly rainfall in Hawaii (in inches) is 89.7, 100.2, 96.5,and 98.7.
Now go here for more examples